Question

question find the measure of the missing angle. score: 0/1 penalty: none answer attempt 1 out of 2 vertical/adjacent/complementary angles l2

Explanation:

Step1: Recall angle - sum property

The sum of angles in a right - angled corner is 90°.

Step2: Set up the equation

Let the missing angle be \(a\). We know that \(a + 55^{\circ}=90^{\circ}\).

Step3: Solve for \(a\)

Subtract 55° from both sides of the equation: \(a=90^{\circ}- 55^{\circ}\).
\(a = 35^{\circ}\)

Answer:

\(35^{\circ}\)